CVE-2022-4453 : Security Advisory and Response

This article provides insights into CVE-2022-4453, a vulnerability in the 3D FlipBook WordPress plugin that could lead to Stored Cross-Site Scripting attacks.

Understanding CVE-2022-4453

In CVE-2022-4453, the 3D FlipBook WordPress plugin version 1.13.2 and below is susceptible to Stored XSS attacks, allowing Contributors to target high-level users like administrators.

What is CVE-2022-4453?

The 3D FlipBook WordPress plugin up to version 1.13.2 fails to properly validate or escape certain shortcode attributes, enabling Contributor-level users to execute Stored Cross-Site Scripting attacks.

The Impact of CVE-2022-4453

This vulnerability poses a significant risk as it empowers low-privileged users to launch XSS attacks against privileged users, potentially leading to unauthorized actions.

Technical Details of CVE-2022-4453

Here are the technical aspects of CVE-2022-4453:

Vulnerability Description

The 3D FlipBook plugin's lack of input validation allows Contributors to inject malicious scripts, posing a serious security risk.

Affected Systems and Versions

The vulnerability affects 3D FlipBook plugin versions up to 1.13.2 when installed in WordPress environments.

Exploitation Mechanism

By leveraging unvalidated shortcode attributes, malicious Contributors can craft payloads to execute XSS attacks against administrators.

Mitigation and Prevention

To address CVE-2022-4453, consider the following measures:

Immediate Steps to Take

Disable or uninstall the 3D FlipBook plugin until a patched version is available.
Restrict user roles to minimize the impact of potential XSS attacks.

Long-Term Security Practices

Regularly update plugins and themes to ensure the latest security patches are applied.
Educate users on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Monitor for plugin updates and apply patches promptly to mitigate the risk of exploitation.